US7606490B2 - Adaptive preamble adjustment for burst-mode optical systems - Google Patents
Adaptive preamble adjustment for burst-mode optical systems Download PDFInfo
- Publication number
- US7606490B2 US7606490B2 US11/292,131 US29213105A US7606490B2 US 7606490 B2 US7606490 B2 US 7606490B2 US 29213105 A US29213105 A US 29213105A US 7606490 B2 US7606490 B2 US 7606490B2
- Authority
- US
- United States
- Prior art keywords
- signal strength
- preamble
- optical network
- onu
- packet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
- H04B10/272—Star-type networks or tree-type networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
- H04Q2011/0037—Operation
- H04Q2011/0045—Synchronisation
Abstract
Description
Claims (14)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/292,131 US7606490B2 (en) | 2005-12-01 | 2005-12-01 | Adaptive preamble adjustment for burst-mode optical systems |
JP2008543559A JP4926185B2 (en) | 2005-12-01 | 2006-11-21 | Adaptive preamble adjustment for burst mode optical systems |
PCT/US2006/061149 WO2007065070A2 (en) | 2005-12-01 | 2006-11-21 | Adaptive preamble adjustment for burst-mode optical systems |
RU2008126720/09A RU2008126720A (en) | 2005-12-01 | 2006-11-21 | ADAPTIVE PREAMBLE ADJUSTMENT FOR PACK AND MONOPOLY OPTICAL SYSTEM MODE |
AT06024582T ATE494679T1 (en) | 2005-12-01 | 2006-11-28 | ADAPTIVE PREAMBLE SETTING FOR OPTICAL SYSTEMS IN BURST MODE |
DE602006019375T DE602006019375D1 (en) | 2005-12-01 | 2006-11-28 | Adaptive preamble setting for optical systems in burst mode |
EP06024582A EP1793514B1 (en) | 2005-12-01 | 2006-11-28 | Adaptive preamble adjustment for burst-mode optical systems |
CN2006101629726A CN1983878B (en) | 2005-12-01 | 2006-11-30 | Adaptive preamble adjustment for burst-mode optical systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/292,131 US7606490B2 (en) | 2005-12-01 | 2005-12-01 | Adaptive preamble adjustment for burst-mode optical systems |
Publications (2)
Publication Number | Publication Date |
---|---|
US20070127923A1 US20070127923A1 (en) | 2007-06-07 |
US7606490B2 true US7606490B2 (en) | 2009-10-20 |
Family
ID=37775555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/292,131 Expired - Fee Related US7606490B2 (en) | 2005-12-01 | 2005-12-01 | Adaptive preamble adjustment for burst-mode optical systems |
Country Status (8)
Country | Link |
---|---|
US (1) | US7606490B2 (en) |
EP (1) | EP1793514B1 (en) |
JP (1) | JP4926185B2 (en) |
CN (1) | CN1983878B (en) |
AT (1) | ATE494679T1 (en) |
DE (1) | DE602006019375D1 (en) |
RU (1) | RU2008126720A (en) |
WO (1) | WO2007065070A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080056720A1 (en) * | 2006-08-30 | 2008-03-06 | Broadlight Ltd. | Method and system for power management control in passive optical networks |
US20120002961A1 (en) * | 2009-06-10 | 2012-01-05 | Alcatel-Lucent Usa Inc. | System and method for channel-adaptive error-resilient burst mode transmission |
US20120033973A1 (en) * | 2007-11-27 | 2012-02-09 | Elmar Trojer | Methods And Systems For Increasing Reach And/Or Split In Passive Optical Networks |
US9806845B1 (en) | 2016-08-30 | 2017-10-31 | Calix, Inc. | Mitigating spectral excursions in passive optical networks |
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US8095002B2 (en) * | 2006-04-05 | 2012-01-10 | Tellabs Pataluma, Inc. | Method and apparatus for diagnosing problems on a time division multiple network access (TDMA) optical distribution network (ODN) |
JP4768570B2 (en) * | 2006-10-02 | 2011-09-07 | Necエンジニアリング株式会社 | Optical communication apparatus and transmission / reception level control method |
JP4096017B2 (en) * | 2006-10-13 | 2008-06-04 | 株式会社日立コミュニケーションテクノロジー | Optical signal transmission timing adjustment method |
US8170414B2 (en) * | 2007-01-31 | 2012-05-01 | Finisar Corporation | Burst mode digital diagnostic and control for passive optical network receiving |
US20090067836A1 (en) * | 2007-09-12 | 2009-03-12 | Tellabs Vienna, Inc. | Method, apparatus, system, and computer program to validate network element interfaces for functional testing |
JP4941225B2 (en) * | 2007-10-17 | 2012-05-30 | 株式会社日立製作所 | Optical signal transmission timing adjustment method |
JP4969432B2 (en) * | 2007-12-19 | 2012-07-04 | 株式会社日立製作所 | PON system, optical signal receiving method, and OLT |
WO2009152668A1 (en) | 2008-06-19 | 2009-12-23 | 华为技术有限公司 | Method and apparatus for providing uplink burst data in passive optical network |
KR100966178B1 (en) * | 2008-07-16 | 2010-06-28 | 한국전자통신연구원 | Optical line terminal with the interface comprising of continuous mode signal processing element for receiving optical signal, operating method of the optical line terminal for the interface, and operating method for continuous mode signal process of the optical line terminal in optical network unit |
WO2010028668A1 (en) * | 2008-09-12 | 2010-03-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Scheduling device |
CN101729938B (en) * | 2008-10-21 | 2013-03-20 | 华为技术有限公司 | Method, device and system for eliminating interference in passive optical network system |
JP2010109702A (en) * | 2008-10-30 | 2010-05-13 | Nec Corp | Station device, optical communication system, reception control method, and reception control program |
JP5332948B2 (en) * | 2009-06-26 | 2013-11-06 | 日本電気株式会社 | Optical level measuring device, optical level measuring system, optical level measuring method and program |
CN102025417A (en) * | 2009-09-21 | 2011-04-20 | 华为技术有限公司 | Optical power detection method, equipment and system for passive optical network |
IN2012DN02820A (en) | 2009-11-18 | 2015-07-24 | Ericsson Telefon Ab L M | |
JP5420435B2 (en) * | 2010-01-15 | 2014-02-19 | 富士通テレコムネットワークス株式会社 | Station side equipment |
JP2011160022A (en) * | 2010-01-29 | 2011-08-18 | Fujitsu Telecom Networks Ltd | Pon system and optical signal transmission and reception control method |
CN101795158B (en) * | 2010-03-23 | 2014-03-19 | 中兴通讯股份有限公司 | Method and device for measuring receiving light power of light network unit |
US8326152B2 (en) * | 2010-04-15 | 2012-12-04 | Alcatel Lucent | System and method for scheduling timeslots for transmission by optical nodes in an optical network |
US8600231B2 (en) | 2010-08-19 | 2013-12-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Monitoring energy consumption in optical access networks |
US8903250B2 (en) * | 2010-08-20 | 2014-12-02 | Broadcom Corporation | Cost-effective multi-rate upstream for 10GEPON based on high efficiency coding |
WO2011144110A2 (en) * | 2011-05-27 | 2011-11-24 | 华为技术有限公司 | Method, system and device for communication in the optical network system |
JP5651548B2 (en) * | 2011-06-30 | 2015-01-14 | 株式会社日立製作所 | Station side equipment, optical network system |
US9954609B2 (en) * | 2012-12-31 | 2018-04-24 | Network Integrity Systems Inc. | Alarm system for an optical network |
US10003428B2 (en) * | 2013-05-15 | 2018-06-19 | Zte Corporation | Using noisy window for uncalibrated optical network unit activation |
KR101885372B1 (en) | 2014-04-30 | 2018-08-03 | 한국전자통신연구원 | System and method of onu power levelling for time and wavelength division multiplexing passive optical network |
CN105578314A (en) * | 2014-10-22 | 2016-05-11 | 中兴通讯股份有限公司 | Lead code setting method and device |
JP6309468B2 (en) * | 2015-02-03 | 2018-04-11 | 日本電信電話株式会社 | Optical burst signal preamble control apparatus and optical burst signal preamble control method |
CN105245283A (en) * | 2015-09-01 | 2016-01-13 | 苏州大学张家港工业技术研究院 | Optical separator position determination method and device |
JP6513589B2 (en) * | 2016-02-22 | 2019-05-15 | 日本電信電話株式会社 | Optical communication system and communication apparatus |
US10476714B2 (en) * | 2016-04-07 | 2019-11-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio-network node, wireless device and methods performed therein |
CN108259129B (en) * | 2017-08-02 | 2021-08-10 | 张涛 | Communication method based on low mobility network |
US11039229B2 (en) * | 2017-08-29 | 2021-06-15 | Cable Television Laboratories, Inc. | Systems and methods for coherent optics ranging and sensing |
WO2019134687A1 (en) * | 2018-01-05 | 2019-07-11 | Zte Corporation | Adaptive signal processing in optical communications |
US11184692B2 (en) * | 2020-03-13 | 2021-11-23 | Verizon Patent And Licensing Inc. | Systems and methods for measurement of optical parameters in an optical network |
CN112383386B (en) * | 2020-11-11 | 2024-01-05 | 腾讯科技(深圳)有限公司 | Data transmission method, device, computer equipment and computer readable storage medium |
EP4016880A1 (en) * | 2020-12-16 | 2022-06-22 | Nokia Solutions and Networks Oy | Optical network unit activation |
CN115442679A (en) * | 2021-05-18 | 2022-12-06 | 华为技术有限公司 | Bandwidth adjusting method and device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731880A (en) | 1983-05-12 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Communication network |
US20020136203A1 (en) | 2000-03-06 | 2002-09-26 | Valentino Liva | Enhanced fiber nodes with CMTS capability |
US20030020991A1 (en) * | 2001-07-24 | 2003-01-30 | Glory Telecommunications Co., Ltd. | Automatic bandwidth adjustment in a passive optical network |
US20030153358A1 (en) * | 2002-02-09 | 2003-08-14 | Jaekyun Moon | Apparatus and method for dynamic diversity based upon receiver-side assessment of link quality |
US20040114592A1 (en) * | 2002-11-27 | 2004-06-17 | Ho-Yong Kang | Communication node system, control node system, and communication system using node systems in ethernet-passive optical network |
US20040247246A1 (en) * | 2003-06-09 | 2004-12-09 | Lee Jeong-Seok | Optical power equalizer in a passive optical network |
US20040258410A1 (en) * | 2003-06-17 | 2004-12-23 | Yusuke Yajima | Bit synchronization circuit and central terminal for PON systems |
US20050260001A1 (en) * | 2004-05-24 | 2005-11-24 | Hiroshi Sakamoto | Burst signal receiver |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1161901C (en) * | 2001-05-14 | 2004-08-11 | 华为技术有限公司 | Up high-speed data synchronous receiving method and circuit in optical communication system |
CN100334819C (en) * | 2003-06-26 | 2007-08-29 | 北京瑞斯康达科技发展有限公司 | Ethernet optical fiber transceiver and data transceiving method used on said tranceiver |
JP4198569B2 (en) * | 2003-10-22 | 2008-12-17 | 三菱電機株式会社 | Passive optical network system, master station and slave station |
JP4172475B2 (en) * | 2005-07-15 | 2008-10-29 | 住友電気工業株式会社 | Station side optical communication equipment |
-
2005
- 2005-12-01 US US11/292,131 patent/US7606490B2/en not_active Expired - Fee Related
-
2006
- 2006-11-21 RU RU2008126720/09A patent/RU2008126720A/en not_active Application Discontinuation
- 2006-11-21 WO PCT/US2006/061149 patent/WO2007065070A2/en active Search and Examination
- 2006-11-21 JP JP2008543559A patent/JP4926185B2/en not_active Expired - Fee Related
- 2006-11-28 EP EP06024582A patent/EP1793514B1/en not_active Not-in-force
- 2006-11-28 DE DE602006019375T patent/DE602006019375D1/en active Active
- 2006-11-28 AT AT06024582T patent/ATE494679T1/en not_active IP Right Cessation
- 2006-11-30 CN CN2006101629726A patent/CN1983878B/en not_active Expired - Fee Related
Patent Citations (8)
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US4731880A (en) | 1983-05-12 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Communication network |
US20020136203A1 (en) | 2000-03-06 | 2002-09-26 | Valentino Liva | Enhanced fiber nodes with CMTS capability |
US20030020991A1 (en) * | 2001-07-24 | 2003-01-30 | Glory Telecommunications Co., Ltd. | Automatic bandwidth adjustment in a passive optical network |
US20030153358A1 (en) * | 2002-02-09 | 2003-08-14 | Jaekyun Moon | Apparatus and method for dynamic diversity based upon receiver-side assessment of link quality |
US20040114592A1 (en) * | 2002-11-27 | 2004-06-17 | Ho-Yong Kang | Communication node system, control node system, and communication system using node systems in ethernet-passive optical network |
US20040247246A1 (en) * | 2003-06-09 | 2004-12-09 | Lee Jeong-Seok | Optical power equalizer in a passive optical network |
US20040258410A1 (en) * | 2003-06-17 | 2004-12-23 | Yusuke Yajima | Bit synchronization circuit and central terminal for PON systems |
US20050260001A1 (en) * | 2004-05-24 | 2005-11-24 | Hiroshi Sakamoto | Burst signal receiver |
Non-Patent Citations (2)
Title |
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Lee, et al.; Type-Based Detection for Spread Spectrum; 1997 IEEE International Conference on Communications; ICC 97 Montreal, 'Towards the Knowledge Millennium'; Jun. 8-12, 1997; pp. 1212-1217; vol. 3. |
Ulhorn; A Robust Fiber Optical Active Star Coupler for the SAE Linear Token-Passing Multiplex Data Bus; Proceedings of the IEEE 1998 National Aerospace and Electronics Conference; NAECON 1998; Jul. 13-17, 1998; pp. 160-167. |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080056720A1 (en) * | 2006-08-30 | 2008-03-06 | Broadlight Ltd. | Method and system for power management control in passive optical networks |
US7925164B2 (en) * | 2006-08-30 | 2011-04-12 | Broadlight Ltd. | Method and system for power management control in passive optical networks |
US20120033973A1 (en) * | 2007-11-27 | 2012-02-09 | Elmar Trojer | Methods And Systems For Increasing Reach And/Or Split In Passive Optical Networks |
US8897639B2 (en) * | 2007-11-27 | 2014-11-25 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and systems for increasing reach and/or split in passive optical networks |
US20120002961A1 (en) * | 2009-06-10 | 2012-01-05 | Alcatel-Lucent Usa Inc. | System and method for channel-adaptive error-resilient burst mode transmission |
US8630544B2 (en) * | 2009-06-10 | 2014-01-14 | Alcatel Lucent | System and method for channel-adaptive error-resilient burst mode transmission |
US9806845B1 (en) | 2016-08-30 | 2017-10-31 | Calix, Inc. | Mitigating spectral excursions in passive optical networks |
Also Published As
Publication number | Publication date |
---|---|
JP4926185B2 (en) | 2012-05-09 |
CN1983878A (en) | 2007-06-20 |
EP1793514B1 (en) | 2011-01-05 |
RU2008126720A (en) | 2010-01-10 |
WO2007065070A8 (en) | 2008-06-12 |
WO2007065070A3 (en) | 2007-11-15 |
US20070127923A1 (en) | 2007-06-07 |
EP1793514A1 (en) | 2007-06-06 |
JP2009518889A (en) | 2009-05-07 |
DE602006019375D1 (en) | 2011-02-17 |
CN1983878B (en) | 2010-05-19 |
WO2007065070A2 (en) | 2007-06-07 |
ATE494679T1 (en) | 2011-01-15 |
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